Lenovo ThinkSystem SD650-N V3 Neptune DWC GPU Server

Lenovo ThinkSystem SD650-N V3 Neptune DWC GPU Server

Brand: Lenovo | Category: Servers

SKU: 7D7NA00WNA | Part #: 7D7NA00WNA | MPN: 7D7NA00WNA

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About the Lenovo ThinkSystem SD650-N V3 Neptune DWC GPU Server

The Lenovo ThinkSystem SD650-N V3 Neptune DWC GPU Server is a 2-socket, 2U rackmount system engineered for GPU-accelerated workloads in enterprise datacenters and AI environments. The Neptune architecture supports dual NVIDIA H100 or equivalent GPU configurations with dedicated GPU interconnects, enabling high-bandwidth compute for machine learning, deep learning, and scientific simulations.

Designed for demanding AI/ML training, inference, and HPC applications, the SD650-N V3 integrates 3rd Gen Intel Xeon Scalable processors with up to 48 cores per socket, up to 2TB of DDR5 memory, and advanced thermal management for sustained high-performance operation. The server delivers enterprise-grade reliability through redundant power supplies, comprehensive monitoring, and Lenovo XClarity management integration.

Ideal for

  • Large-scale AI model training and fine-tuning
  • GPU-accelerated deep learning inference clusters
  • High-performance computing (HPC) and scientific simulations
  • Real-time data analytics and machine learning pipelines
  • Generative AI and large language model workloads
  • Enterprise GPU virtualization and containerized ML environments

Technical specifications

ManufacturerLenovo
ModelThinkSystem SD650-N V3 Neptune DWC GPU Server
Part Number7D7NA00WNA
Form Factor2U Rackmount
Processor Sockets2
Supported Processors3rd Gen Intel Xeon Scalable (up to 48 cores per socket)
Memory Slots12 DIMM per socket (24 total)
Maximum Memory2TB DDR5
Memory Speed4800 MHz
GPU ConfigurationDual NVIDIA H100 (or compatible)
GPU InterconnectNVLink Ultra
Storage Bay ConfigurationUp to 10x 2.5-inch SFF hot-swap drive bays
Network ConnectivityDual 10GbE ports (upgradeable to 25GbE)
Power SupplyRedundant hot-swap (2x 1600W or 2400W)
CoolingAdvanced liquid cooling for GPUs; active CPU/component cooling
ManagementLenovo XClarity Controller with IPMI 2.0
PCIePCIe 5.0 support
Thermal DesignOptimized for high-density GPU operation

Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.

Technical Specifications

BrandLenovo
CategoryServers
SKU7D7NA00WNA
Part Number7D7NA00WNA
ConditionNew
ModelThinkSystem SD650-N V3 Neptune DWC GPU Server
Form Factor2U Rackmount
Processor Sockets2
Supported Processors3rd Gen Intel Xeon Scalable (up to 48 cores per socket)
Memory Slots12 DIMM per socket (24 total)
Maximum Memory2TB DDR5
Memory Speed4800 MHz
GPU ConfigurationDual NVIDIA H100 (or compatible)
GPU InterconnectNVLink Ultra
Storage Bay ConfigurationUp to 10x 2.5-inch SFF hot-swap drive bays
Network ConnectivityDual 10GbE ports (upgradeable to 25GbE)
Power SupplyRedundant hot-swap (2x 1600W or 2400W)
CoolingAdvanced liquid cooling for GPUs; active CPU/component cooling
ManagementLenovo XClarity Controller with IPMI 2.0
PCIePCIe 5.0 support
Thermal DesignOptimized for high-density GPU operation